[Haskell-cafe] timezone-series, timezone-olson dependencies

Is there a reason why the current version of the timezone-series and timezone-olson packages depend on time<1.3? With time 1.4 being widely used at this point this will cause conflicts with many packages yet my tests show that both packages work fine with time 1.4. Could we have this upper bound bumped to 1.5? Cheers, - Ben